The utility model provides a batch feeding device, including the hopper, be provided with conveying mechanism in the below of hopper, in the hopper, still be provided with and prevent fluffy material mechanism, prevent that fluffy material mechanism is including solid fixed ring, gu fixed ring's shape, size and hopper are suitable for reading to be matchd along shape, size, gu fixed ring fixes the department that follows suitable for reading at the hopper, extend a horizon bar from solid fixed ring, the horizon bar rotates connects a pole setting, the pole setting is in in the hopper, a bottom mounting universal wheel 35 of pole setting, universal wheel 35 and conveying mechanism contact. Compared with the prior art, the device simple structure installs, demolishs the convenience, low in manufacturing cost, itself do not have the power consumption, excellent in use effect has avoided the fluffy material of frequent appearance, putty phenomenon, and then reduces the cost of labor that causes therefrom, potential safety hazard etc. Improves production efficiency, practices thrift manufacturing cost.